﻿using System.Data;
using System.Collections.Generic;
using PSAMMatrixCloud.Model;
using PSAMMatrixCloud.DAL;

namespace PSAMMatrixCloud.BLL 
{
	public class psam_deviceinfo
	{
		private readonly psam_deviceinfoDal dal = new psam_deviceinfoDal();
		public psam_deviceinfo()
		{}

		#region  Basic

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int id)
		{
			return dal.Exists(id);
		}

		/// <summary>
		/// 增加一条数据
		/// </summary>
		public bool Add(psam_deviceinfoModel model)
		{
			return dal.Add(model);
		}

		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(psam_deviceinfoModel model)
		{
			return dal.Update(model);
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int id)
		{
			return dal.Delete(id);
		}

		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string list)
		{
			return dal.DeleteList(list);
		}

		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public psam_deviceinfoModel GetModel(int id)
		{
			return dal.GetModel(id);
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			return dal.GetList(strWhere);
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public List<psam_deviceinfoModel> GetModelList(string strWhere)
		{
			DataSet ds = dal.GetList(strWhere);
			return DataTableToList(ds.Tables[0]);
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public List<psam_deviceinfoModel> DataTableToList(DataTable dt)
		{
			List<psam_deviceinfoModel> modelList = new List<psam_deviceinfoModel>();
			int rowsCount = dt.Rows.Count;
			if (rowsCount > 0)
			{
				psam_deviceinfoModel model;
				for (int n = 0; n < rowsCount; n++)
				{
					model = dal.DataRowToModel(dt.Rows[n]);
					if (model != null)
					{
						modelList.Add(model);
					}
				}
			}
			return modelList;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetAllList()
		{
			return GetList("");
		}

		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			return dal.GetRecordCount(strWhere);
		}

		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int pageSize, int pageNo)
		{
			return dal.GetListByPage( strWhere,  orderby, pageSize, pageNo);
		}

		#endregion  Basic

		#region  Extension

		#endregion  Extension
	}
}